Clinical trials: Blood Sample
Stress, Psychological, Physiological
Effects of Yoga on Objective and Self-reported Health Indicators Among Female and Male Individuals
The purpose of this study is to determine whether inversions (specific yoga postures in which the heart is higher than the head) and other dynamic and static yoga postures affect heart rate variability, oxygen uptake, blood…
- Trial name
- NCT01305096
- Testing
- Yoga intervention
- Where
- Sweden
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Hepatitis C, Chronic, Cognition Disorders
Study of Cerebral Function in Patients With Chronic Hepatitis C Infection (HCV/CNS)
Patients with HCV infection often suffer from chronic fatigue, depression and reduced cognition, even before evolving severe liver fibrosis, liver cirrhosis and hepatic encephalopathy.
- Conditions
- Hepatitis C, Chronic, Cognition Disorders, Fatigue Syndrome, Chronic, Major Depressive Disorder
- Trial name
- NCT00788918
- Testing
- Interferon and ribavirin
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Aarhus University Hospital
Fear, Pain
The Effect of Using Finger Puppets and Showing Cartoons on Pain and Fear in Preschool Children During Blood Collection
The study is a randomized controlled experimental study aimed at determining the effect of showing cartoons or using finger puppets to children aged 3-6 years before taking venous blood samples on their pain levels.
- Trial name
- NCT07237074
- Testing
- showing finger puppets during blood collection, cartoons, control group
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Hitit University
Ageing, Blood Flow Restriction
Comparing Vascular Responses to Resistance Exercise with and Without Blood Flow Restriction in Young and Older Adults
Aging leads to declines in functional capacity and effort tolerance. Muscle strength remains stable from ages 25 to 50 but declines significantly after age 60, affecting activities like stair climbing and walking, reducing…
- Trial name
- HOLD TIGHT (NCT06596304)
- Testing
- Low intensity-resistance training with lower limb blood flow restriction, High Intensity Resistance Training
- Where
- 2 sites in Portugal
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Egas Moniz - Cooperativa de Ensino Superior, CRL
COVID 19, Inflammatory Status
FOUND - Ancillary Study to Smile Protocol NCT03654105
During the current pandemic, in Italy the majority of asymptomatic or pauci-symptomatic COVID-19 cases were not identified nor diagnosed and this fact caused a decrease in the effectiveness of the various containment measures…
- Trial name
- FOUND (NCT04441814)
- Where
- Italy
- Volunteers
- 960 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
Coronary Artery Disease, Heart Disease
Biorepository: Indiana Health Study
Blood samples and health information (e.g., age at diagnosis, test results) are collected for the purposes of genetic research. The blood samples are assigned a number and stored in a repository for safe keeping until they are…
- Conditions
- Coronary Artery Disease, Heart Disease, Healthy
- Trial name
- IHS (NCT00741416)
- Where
- 14 sites in United States
- Volunteers
- 1,400 people, healthy volunteers welcome
- Sponsor
- Fairbanks Institute
HIV Infections
Evaluating the Safety and Immune Response to Two HIV Vaccine Regimens in Healthy, HIV-Uninfected Adults in the United States and South Africa
The purpose of this study is to evaluate the safety and immune response to two different HIV vaccine regimens in healthy, HIV-uninfected people in the United States and South Africa.
- Trial name
- NCT01927835
- Testing
- DNA-HIV-PT123 vaccine, NYVAC-HIV-PT1 vaccine, NYVAC-HIV-PT4 vaccine
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Healthy Volunteers
1380GCC: Prospective Study of GP-88 Blood Test in Healthy Women With Baseline Gail Model Risk Assessment Undergoing Screening for Breast Cancer
The purpose of this study is find out if a protein level in the blood (called PC Cell Derived Growth Factor or glycoprotein 88 [GP88]), combined with standard mammography screening, can help detect breast cancer better than…
- Trial name
- 1380GCC (NCT02700776)
- Testing
- Phlebotomy - Blood sampling for GP88 at MM, SOC Tissue biopsy
- Where
- 2 sites in United States
- Volunteers
- 417 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Healthy
Impact of Aging on Cytokine Production by Innate Immune Cells
The main goal of this study is to investigate the impact of aging on the responsiveness of peripheral blood immune cells. To this aim, the investigators will take advantage of a recently described syringe-based assay system that…
- Trial name
- Cytokinage (NCT02660723)
- Testing
- Healthy Volunteers
- Where
- France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Anemia
Well Being of Obstetric Patients on Minimal Blood Transfusions
Postpartum haemorrhage (PPH) is one of the top five causes of maternal mortality in developed and developing countries. The most important treatment of PPH is red blood cell (RBC) transfusion.
- Trial name
- WOMB (NCT00335023)
- Testing
- Red blood cell transfusion
- Where
- Netherlands
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Sanquin Research & Blood Bank Divisions
HIV Infections
Trial of SAVVY Vaginal Gel and HIV in Nigeria
Heterosexual contact is now the primary route of transmission for HIV worldwide. This study is a phase 3 trial designed to determine the effectiveness and safety of the 1.0% C31G (SAVVY) vaginal gel for the prevention of…
- Trial name
- NCT00130078
- Testing
- 1.0% C31G SAVVY vaginal gel
- Where
- 2 sites in Nigeria
- Volunteers
- 2,142 people, healthy volunteers welcome
- Sponsor
- Biosyn
HIV Infections
Evaluating the Safety and Immunogenicity of Polyvalent DNA/gp120 HIV Vaccine in Healthy, HIV-uninfected Adults
The purpose of the study is to evaluate the safety, tolerability, and immunogenicity of polyvalent env (A,B,C,A/E)/gag (C) DNA and gp120 (A,B,C,A/E) protein vaccines (PDPHV201401) co-administered together with or without adjuvant…
- Trial name
- NCT04927585
- Testing
- env (A,B,C,A/E)/gag (C) DNA Vaccine, gp120 (A,B,C,A/E) Protein Vaccine, GLA-SE adjuvant
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Worcester HIV Vaccine
Healthy
Effects of Time-Restricted Fasting on the Postprandial Glycemic Responses
The goal of this clinical trial is to investigate whether fasting timing has a significant effect on postprandial glycemic responses in healthy adults. The main questions it aims to answer are: 1.
- Trial name
- NCT05913635
- Testing
- Consumption of lunch and dinner, with no breakfast, Consumption of breakfast and lunch, with no dinner
- Where
- China
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Fudan University
Post Partum Hemorrhage, Blood Loss
Estimating Blood Loss Using TritonTM in Vaginal Deliveries: A Validation Trial
This study will be a prospective cohort study. Patients who meet criteria for inclusion in the study will be approached for participation at same day of admission.
- Conditions
- Post Partum Hemorrhage, Blood Loss, Vaginal Bleeding, Vaginal Delivery
- Trial name
- ELUSIVE (NCT04277962)
- Testing
- Triton L and D system for estimation of blood loss at time of vaginal delivery
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- The University of Texas Medical Branch, Galveston
HIV Infections, Malaria
Drug Interaction Study Between Antimalarial and Anti-HIV Medications
The purpose of this study is to find out whether taking certain anti-HIV medicines with certain antimalarial medicines affects the amount of the medicines in the blood.
- Trial name
- NCT00266058
- Testing
- Lopinavir/Ritonavir, Efavirenz, Artemether/lumefantrine
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Heart Rate, Heart Rate Variability
Contactless Measurement of Heart Rate, Heart Rate Variability, Breathing Rate and Blood Pressure Using Remote Photoplethysmography
The purpose of this study it to evaluate the accuracy of heart rate, heart rate variability, breathing rate and blood pressure measurement with the use of Shen.AI software.
- Conditions
- Heart Rate, Heart Rate Variability, Breathing Rate, Blood Pressure
- Trial name
- NCT06829615
- Testing
- Shen.AI
- Where
- 2 sites in Poland
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- SHEN.AI spółka z ograniczoną odpowiedzialnością oddział w Polsce
Hib Disease, Hepatitis B
Immune Memory Foll Pry Vaccination With DTPw-HBV/Hib Vaccine Formulation; Immuno & Reacto of Booster Dose at 15-18 Mths
To assess the anti-PRP antibody response one month after vaccination in the groups receiving a fourth consecutive dose of two formulations of DTPw-HBV/Hib vaccine
- Conditions
- Hib Disease, Hepatitis B, Pertussis, Prophylaxis of Diphtheria
- Trial name
- NCT00158808
- Testing
- Diphteria, tetanus, whole-cell pertussis, hepatitis B & Hib
- Where
- Philippines
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Diabetes Mellitus, Type 2
Effects of Microfluidic Noodle on Blood Glucose Levels of Healthy Volunteers.
In this study, microfluidics was applied in the creation of low-GI food gel made from non-traditional ingredients like alginate and soy protein isolate.
- Trial name
- NCT03989908
- Testing
- Microfludic noodle, Control noodle
- Where
- Singapore
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Diabetic Macular Edema
Anterior and Posterior Segment Vascular Changes Following Laser and Anti-Vascular Endothelial Growth Factor (VEGF) Treatment of Diabetic Retinopathy
The study will investigate changes in the structure and function of blood vessels in the front and back of the eye following laser and anti-VEGF treatments for sight-threatening diabetic eye disease.
- Trial name
- VEGF (NCT01196325)
- Where
- Canada
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Toronto
HIV Infection
Clinical Trial to Reduce Drinking in Women With HIV
The primary objective of this study is to evaluate whether an intervention that involves the medication naltrexone, will reduce drinking and improve health outcomes in women with HIV infection and hazardous drinking.
- Trial name
- WHATIF (NCT01625091)
- Testing
- Naltrexone
- Where
- 2 sites in United States
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- University of Florida
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